Smile line is one of the most important element of the smile esthetics. In an attractive smile, the maxillary anterior incisal curve is parallel to the lower lip. With the changes in face, lips and teeth muscles, which are caused by aging, this element (smile line) also changes. Aging causes smile line to move from its parallel position and in complete smile, formulate different shapes relative...

background:   materials and methods:   determine possible significances in the relation of smile line to angle occlusion class, overbite and overjet and arch form. a p   results:   conclusion:   and important relation between some occlusal parameters and smile design, which must be considered. within the limitations of such studies, it might be concluded that there is a significant chi-square t...

Timeless human esthetics implies a sense of beauty, a pleasing impulse, naturalness, and a youthful appearance relative to one’s age. The goal for esthetic treatment should be an enhanced but natural appearance that imparts a vibrant and believable appearance to the patient. This should be our goal in dental esthetics: a result that would be considered “bright, beautiful, but believable.” Nowad...

INTRODUCTION Esthetics and attractiveness of the smile is one of the major demands in contemporary orthodontic treatment. In order to improve a smile design, it is necessary to record "posed smile" as an intentional, non-pressure, static, natural and reproducible smile. The record then should be analyzed to determine its characteristics. In this study, we intended to design and introduce a soft...

Smile is a person’s greatest beauty asset. A defective smile might be considered as a physical handicap as the mouth act as a focal point where a large share of attention is directed toward mouth and teeth, it would be nice to have some sort of tools to assess beauty, which currently does not exist. Standards for beauty are actually a compilation and comparison of everything we have seen or exp...

Increasing aesthetic preferences and technological changes in dentistry have been planned towards time, resulting predictable, more functional results. Firstly, the development of digital dentistry, especially CAD/CAM systems, following these developments, ability to make smile designs with effect digitalization anterior restorations led emergence reliable guaranteed for both patient, dentist d...